JP7576051B2 - 一体型排出フィルタを備えたフィルタ要素 - Google Patents

一体型排出フィルタを備えたフィルタ要素 Download PDF

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Publication number
JP7576051B2
JP7576051B2 JP2021574878A JP2021574878A JP7576051B2 JP 7576051 B2 JP7576051 B2 JP 7576051B2 JP 2021574878 A JP2021574878 A JP 2021574878A JP 2021574878 A JP2021574878 A JP 2021574878A JP 7576051 B2 JP7576051 B2 JP 7576051B2
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JP
Japan
Prior art keywords
filter
assembly
end cap
media
passage
Prior art date
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JP2021574878A
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English (en)
Japanese (ja)
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JP2022538390A (ja
JP2022538390A5 (enExample
Inventor
ギャリー， エイチ． ギフト，
ジェイソン， エム． ヒギンス，
ダニエル， アール． フレンブゲン，
ロバート， エー． マクグレード，
ミカエル， ジェイ． グスタフソン，
Original Assignee
ドナルドソン カンパニー，インコーポレイティド
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Publication of JP2022538390A publication Critical patent/JP2022538390A/ja
Publication of JP2022538390A5 publication Critical patent/JP2022538390A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B01D2201/347—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
JP2021574878A 2019-07-03 2020-07-02 一体型排出フィルタを備えたフィルタ要素 Active JP7576051B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962870456P 2019-07-03 2019-07-03
US62/870,456 2019-07-03
US201962951608P 2019-12-20 2019-12-20
US62/951,608 2019-12-20
PCT/US2020/040752 WO2021003430A1 (en) 2019-07-03 2020-07-02 Filter element with integrated drain filter

Publications (3)

Publication Number Publication Date
JP2022538390A JP2022538390A (ja) 2022-09-02
JP2022538390A5 JP2022538390A5 (enExample) 2023-07-06
JP7576051B2 true JP7576051B2 (ja) 2024-10-30

Family

ID=71784709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574878A Active JP7576051B2 (ja) 2019-07-03 2020-07-02 一体型排出フィルタを備えたフィルタ要素

Country Status (6)

Country Link
US (1) US20220362689A1 (enExample)
EP (2) EP4656267A3 (enExample)
JP (1) JP7576051B2 (enExample)
CN (1) CN114555207B (enExample)
BR (1) BR112021026723A2 (enExample)
WO (1) WO2021003430A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504413A (ja) 2007-11-22 2011-02-10 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタ装置、特に還流吸引フィルタ、および、このフィルタ装置用のフィルタ部材
DE102013004142A1 (de) 2013-03-09 2014-09-11 Hydac Filtertechnik Gmbh Filtervorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805361A1 (de) * 1987-02-20 1988-09-01 Sartorius Gmbh Integralfilter fuer fluide aus mehreren ineinander geschachtelten filterelementen mit unterschiedlichem rueckhaltevermoegen und gehaeuse dafuer
SG131851A1 (en) * 2005-10-21 2007-05-28 Millipore Corp Integrity testable multilayered filter device
EP2111277B1 (en) * 2007-01-09 2014-03-12 Donaldson Company, Inc. Filter arrangement and methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011504413A (ja) 2007-11-22 2011-02-10 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタ装置、特に還流吸引フィルタ、および、このフィルタ装置用のフィルタ部材
DE102013004142A1 (de) 2013-03-09 2014-09-11 Hydac Filtertechnik Gmbh Filtervorrichtung

Also Published As

Publication number Publication date
BR112021026723A2 (pt) 2022-02-15
WO2021003430A1 (en) 2021-01-07
CN114555207B (zh) 2024-12-17
US20220362689A1 (en) 2022-11-17
CN114555207A (zh) 2022-05-27
EP4656267A3 (en) 2026-02-18
JP2022538390A (ja) 2022-09-02
EP3993891A1 (en) 2022-05-11
EP4656267A2 (en) 2025-12-03

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